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A039418 as a simple table

na(n)
135
253
3135
4153
5235
6253
7305
8315
9325
10345
11350
12351
13352
14354
15356
16357
17358
18359
19365
20375
21385
22395
23435
24453
25503
26513
27523
28530
29531
30532
31534
32536
33537
34538
35539
36543
37563
38573
39583
40593
41635
42653
43735
44753
45835
46853
47935
48953
491035
501053

[35,53,135,153,235,253,305,315,325,345,350,351,
 352,354,356,357,358,359,365,375,385,395,435,453,
 503,513,523,530,531,532,534,536,537,538,539,543,
 563,573,583,593,635,653,735,753,835,853,935,953,
 1035,1053]